32487080

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5843}}^1$

素因数の和:5993

約数の個数: 32

約数和(自身を含む): 73634400

約数和(自身を除く): 41147320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 5843, 11686, 23372, 29215, 46744, 58430, 116860, 233720, 812177, 1624354, 3248708, 4060885, 6497416, 8121770, 16243540, 32487080]

約数ペア:

[(1, 32487080), (2, 16243540), (4, 8121770), (5, 6497416), (8, 4060885), (10, 3248708), (20, 1624354), (40, 812177), (139, 233720), (278, 116860), (556, 58430), (695, 46744), (1112, 29215), (1390, 23372), (2780, 11686), (5560, 5843)]